Quiz on Squares and Square Roots (Mathematics)

1. What is the square of 9.5?

2. What is the square of 1.12?

3. What is the square of -0.01?

4. What is the square of 0.7?

5. What is the square of -2.16?

6. What is the square of 7.7?

7. What is the square of -0.45?

8. If 852 = 7225 what is the value of 8.52?

9. If 852 = 7225 what is the value of 0.852?

10. If 6.42 = 40.96 what is the value of 642?

11. If 6.42 = 40.96 what is the value of (0.064)2?